Bosch PLE-2MA120-US User Manuals

Table of Contents

• Important safeguards

  2
• Table of contents

  3
• 1.1 Purpose

  5
• 1.2 Digital document

  5
• 1.3 Intended audience

  5
• 1.4 Related documentation

  5
• 1.5 Alerts

  5
• 1.6 Icons

  5
• 1.6.1 Note icons

  5
• 1.6.2 Caution, Warning, and Danger icons

  5
• 1.7 Conversion tables

  6
• 2.1 The Plena product range

  7
• 2.2 Contents of box

  7
• 2.3 The Plena Mixer Amplifier

  7
• 2.4 Controls, connectors and indicators

  9
• 2.4.1 Front panel

  9
• 2.4.2 Plena PLE-WP2Z3S wall panel

  9
• 2.4.3 Rear panel

  10
• 3.1 Unpack unit

  13
• 3.2 Install unit in rack (optional)

  13
• 3.3 Check settings/connections

  13
• 3.4 Connect unit to mains

  13
• 4.1 Connecting inputs

  15
• 4.1.1 DC supply (battery)

  15
• 4.1.2 Priority microphone (input 1)

  16
• 4.1.3 Secondary microphone (input 2)

  17
• 4.1.4 Additional microphones (inputs 3 through 6)

  17
• 4.1.5 Emergency inputs

  18
• 4.1.6 Music source inputs

  20
• 4.2 Connecting outputs

  21
• 4.2.1 Zone 1 and 2

  21
• 4.2.2 Call only

  21
• 4.2.3 Music only

  21
• 4.2.4 Line out/ loop through

  21
• 4.2.5 Connecting speakers

  22
• 4.3 Unit settings

  23
• 4.3.1 Rear panel settings

  23
• 4.3.2 Pin settings and labelling

  25
• 5. Operation

  27
• 5.1 Switch on and off

  27
• 5.1.1 Switch on

  27
• 5.1.2 Switch off

  27
• 5.2 Microphone/line controls

  28
• 5.3 Music controls

  28
• 5.3.1 Source selection

  28
• 5.3.2 Volume control

  28
• 5.4 Tone control

  28
• 5.4.1 Introduction

  28
• 5.4.2 Microphone/line tone control

  28
• 5.4.3 Music tone control

  28
• 5.5 Output controls

  29
• 5.5.1 Zone selection

  29
• 5.5.2 Master volume control

  29
• 6.1 Electrical

  31
• 6.1.1 Mains power supply

  31
• 6.1.2 Battery power supply

  31
• 6.1.3 Power consumption

  31
• 6.1.4 Performance

  31
• 6.1.5 RJ-45 input 2 x

  31
• 6.1.6 Mic/line input 6 x

  31
• 6.1.7 Music inputs 3x

  32
• 6.1.8 Emergency / telephone 1 x

  32
• 6.1.9 Loop through insert 1 x

  32
• 6.1.10 Master/music output 1 x

  32
• 6.1.11 Loudspeaker outputs 70 V, 25 V*

  32
• 6.1.12 Loudspeaker output 4 Ohm*

  32
• 6.2 Mechanical

  32
• 6.3 Environmental

  32